Ask about this productRelated genes to: B4galt6 antibody
- Gene:
- B4GALT6 NIH gene
- Name:
- beta-1,4-galactosyltransferase 6
- Previous symbol:
- -
- Synonyms:
- beta4GalT-VI
- Chromosome:
- 18q12.1
- Locus Type:
- gene with protein product
- Date approved:
- 1999-03-15
- Date modifiied:
- 2016-10-05
Related products to: B4galt6 antibody
Related articles to: B4galt6 antibody
- Repetitive head impacts (RHI), primarily through contact sports play and military service, are a recognized risk factor for cognitive and behavioral symptoms, as well as progressive neurodegenerative diseases such as chronic traumatic encephalopathy. While altered DNA methylation has been linked to environmental exposures and neurodegeneration, its association with RHI remains unknown. In this study, we investigated whether duration of contact sports play in a community-based aging cohort is associated with altered DNA methylation patterns. Reduced representation bisulfite sequencing on human dorsolateral frontal cortex identified 461 genome-wide significant CpG sites associated with duration of contact sports play, spanning 13 genes of which the majority were hypomethylated. The hypomethylation pattern was largely replicated in an independent cohort. Notably, , and , were hypomethylated and upregulated in the cortical sulcus of the DLFC in individuals with RHI exposure from contact sports. Furthermore, alterations of CAMK2B and B4GALT6 were observed in CTE cases. Together, these findings reveal distinct, region-specific epigenetic changes associated with contact sports exposure and provide new insights into the molecular mechanisms underlying RHI-related sequalae. - Source: PubMed
Publication date: 2026/01/07
Breen Kerry AAytan NurgulHawkins SamanthaNicks RaymondAlvarez Victor EMez JesseBlusztajn Jan KrzysztofCherry Jonathan DMcKee Ann CLin HonghuangStein Thor D - Major depressive disorder (MDD) is a significant psychiatric condition that poses a serious threat to human life, primarily due to its association with suicidal behavior. The single nucleotide polymorphism rs372369000 is a risk locus for MDD and is located within the gene. However, the biological and pathological implications of B4GALT6 in the brain concerning MDD remain unclear. - Source: PubMed
Publication date: 2025/10/19
Zhang Shi-NaLuan DiSheng Bo-YangXie BingXiao Le - Glycaemic traits such as high fasting glucose levels and insulin resistance are positively associated with the risk of type 2 diabetes and other cardiometabolic diseases. Genetic association studies have identified hundreds of associations for each glycaemic trait, yet very few studies have involved continental African populations. We report the results of genome-wide association studies (GWASs) in a pan-African cohort for four glycaemic traits, namely fasting glucose, fasting insulin, insulin resistance (HOMA-IR) and beta cell function (HOMA-B), which are quantitative variables that affect the risk of developing type 2 diabetes. - Source: PubMed
Publication date: 2025/03/01
Chebii Vivien JWade Alisha NCrowther Nigel JNonterah Engelbert AAgongo GodfredSimayi ZBoua Palwende RKisiangani IsaacRamsay MichèleChoudhury AnanyoSengupta Dhriti - Human α1,4-galactosyltransferase (A4galt), a Golgi apparatus-resident GT, synthesizes Gb3 glycosphingolipid (GSL) and P1 glycotope on glycoproteins (GPs), which are receptors for Shiga toxin types 1 and 2. Despite the significant role of A4galt in glycosylation processes, the molecular mechanisms underlying its varied acceptor specificities remain poorly understood. Here, we attempted to elucidate A4galt specificity towards GSLs and GPs by exploring its interaction with GTs with various acceptor specificities, GP-specific β1,4-galactosyltransferase 1 (B4galt1) and GSL-specific β1,4-galactosyltransferase isoenzymes 5 and 6 (B4galt5 and B4galt6). Using a novel NanoBiT assay, we found that A4galt can form homodimers and heterodimers with B4galt1 and B4galt5 in two cell lines, human embryonic kidney cells (HEK293T) and Chinese hamster ovary cells (CHO-Lec2). We found that A4galt-B4galts heterodimers preferred N-terminally tagged interactions, while in A4galt homodimers, the favored localization of the fused tag depended on the cell line used. Furthermore, by employing AlphaFold for state-of-the-art structural prediction, we analyzed the interactions and structures of these enzyme complexes. Our analysis highlighted that the A4galt-B4galt5 heterodimer exhibited the highest prediction confidence, indicating a significant role of A4galt heterodimerization in determining enzyme specificity toward GSLs and GPs. These findings enhance our knowledge of A4galt acceptor specificity and may contribute to a better comprehension of pathomechanisms of the Shiga toxin-related diseases. - Source: PubMed
Publication date: 2024/08/03
Mikołajczyk KrzysztofWróblewski KarolKmiecik Sebastian - The quality and flavor of chicken are affected by muscle metabolites and related regulatory genes, and the molecular regulation mechanism of meat quality is different among different breeds of chicken. In this study, 40 one-day-old Daweishan mini chicken (DM) and Cobb broiler (CB) were selected from each group, with 4 replicates and 10 chickens in each replicate. The chickens were reared until 90 d of age under the same management conditions. Then, metabolomics and transcriptomics data of 90-day-old DM (n = 4) and CB (n = 4) were integrated to analyze metabolites affecting breast muscle quality and flavor, and to explore the important genes regulating meat quality and flavor related metabolites. The results showed that a total of 38 significantly different metabolites (SDMs) and 420 differentially expressed genes (DEGs) were detected in the breast muscle of the 2 breeds. Amino acid and lipid metabolism may be the cause of meat quality and flavor difference between DM and CB chickens, involving metabolites such as L-methionine, betaine, N6, N6, N6-Trimethyl-L-lysine, L-anserine, glutathione, glutathione disulfide, L-threonine, N-Acetyl-L-aspartic acid, succinate, choline, DOPC, SOPC, alpha-linolenic acid, L-palmitoylcarnitine, etc. Important regulatory genes with high correlation with flavor amino acids (GATM, GSTO1) and lipids (PPARG, LPL, PLIN1, SCD, ANGPTL4, FABP7, GK, B4GALT6, UGT8, PLPP4) were identified by correlation analysis, and the gene-metabolite interaction network of breast muscle mass and flavor formation in DM chicken was constructed. This study showed that there were significant differences in breast metabolites between DM and CB chickens, mainly in amino acid and lipid metabolites. These 2 kinds of substances may be the main reasons for the difference in breast muscle quality and flavor between the 2 breeds. In general, this study could provide a theoretical basis for further research on the molecular regulatory mechanism of the formation of breast muscle quality and flavor differences between DM and CB chickens, and provide a reference for the development, utilization and genetic breeding of high-quality meat chicken breeds. - Source: PubMed
Publication date: 2024/05/31
Zhao JingyingGe XuehaiLi TaoYang MinZhao RuohanYan ShixiongWu HaoLiu YongWang KunXu ZhiqiangJia JunjingLiu LixianDou Tengfei